Well, Tin(Sn) is in Period 5 and a member of group 14.
False.
The correct homonym to fit the following sentence should be "led".
She LED her friends through the woods.
A homonym is a word that is said or spelled the same way as another word but has a different meaning.
In the above sentence: lead and led are homonyms. Lead is a heavy metal while led means guided.
Other examples homonyms are:
*lays - to recline
laze - to recline with extreme prejudice
leis - several flower necklaces
*made - accomplished
maid - young woman
*manner - method
manor - lord's house
The answer is 680L because once you balance the equation, there is 2 moles of hydrogen so you multiple the amount of hydrogen by 2.
Answer: If the gold in the crown was mixed with a less-valuable metal such as bronze of copper then this affects its density by making it to weigh even more and if it weighs more then it has less of chance to float. Observe: Drag each of the crowns into the liquid.
Explanation:
Answer:
The value of for this reaction at 1200 K is 4.066.
Explanation:
Partial pressure of water vapor at equilibrium =
Partial pressure of hydrogen gas at equilibrium =
Total pressure of the system at equilibrium P = 36.3 Torr
Applying Dalton's law of partial pressure to determine the partial pressure of hydrogen gas at equilibrium:
The expression of is given by:
The value of for this reaction at 1200 K is 4.066.